HN user

andersource

1,143 karma

https://andersource.dev/

hi@andersource.dev

Have a nonstandard optimization problem? Could use an interactive visualization to explore complex data? I'd love to hear about it!

Posts90
Comments167
View on HN
codyssey.andersource.dev 1mo ago

Show HN: Codyssey – control system programming game (open beta)

andersource
4pts0
andersource.dev 3mo ago

Tradeoff Sliders: Interactive exploration of constrained spaces

andersource
3pts0
futurevisionxprize.com 3mo ago

Future Vision X Prize: One of the Largest SCI-FI Film Competitions

andersource
4pts0
en.wikipedia.org 4mo ago

Domestication Syndrome

andersource
1pts0
andersource.dev 6mo ago

Teaching Programming with the Aim of Building a Mental Model

andersource
4pts0
www.scribd.com 6mo ago

From Needs to Goals and Representations: Motivation, Personality and Development

andersource
1pts0
andersource.dev 7mo ago

Ode to My Office Lethargy

andersource
2pts0
old.reddit.com 8mo ago

Income distributions in Americans' pastimes (2017)

andersource
9pts0
en.wikipedia.org 9mo ago

Bematist (Professional "Step Measurer")

andersource
3pts1
www.mdpi.com 9mo ago

Role of Capoeira in Improving Motor and Social Skills in Children with Autism

andersource
1pts0
yons.ch 10mo ago

Why the Double Dabble Algorithm Works

andersource
1pts0
andersource.dev 10mo ago

More Eternal Struggle

andersource
1pts0
en.wikipedia.org 10mo ago

Ant Colony Optimization Algorithms

andersource
2pts0
codyssey.andersource.dev 10mo ago

Show HN: Write Code to Solve Minigames

andersource
2pts0
yons.ch 11mo ago

Finite Vector Fields Visualized

andersource
1pts0
media.hhmi.org 1y ago

Population Genetics Explorer

andersource
1pts0
andersource.dev 1y ago

Calculus Phobic's Introduction to Differentiable Programming

andersource
1pts0
andersource.dev 1y ago

Calculus Phobic's Introduction to Differentiable Programming

andersource
2pts0
oeis.org 1y ago

Sequence and first differences together list all positive numbers exactly once

andersource
81pts29
www.youtube.com 1y ago

Why Is the US Dropping Billions of Mutant Flies from the Sky? [video]

andersource
2pts0
www.youtube.com 1y ago

Cory Doctorow Keynote Speech PyCon US 2025 [video]

andersource
7pts0
old.reddit.com 1y ago

Rejected for Not Using AI First

andersource
5pts1
andersource.dev 1y ago

Adventures in Imbalanced Learning and Class Weight

andersource
49pts8
some.3b1b.co 1y ago

Summer of Math Exposition Ranking Algorithm

andersource
1pts0
www.checkerboardprogramming.com 1y ago

Checkerboard Programming

andersource
3pts0
en.wikipedia.org 1y ago

Tetrachromacy

andersource
1pts0
stackoverflow.com 1y ago

Why is processing a sorted array faster than processing an unsorted one? (2012)

andersource
2pts0
www.youtube.com 1y ago

The Most Insane Weapon You Never Heard About [video]

andersource
1pts0
andersource.dev 1y ago

Silly programs from almost 15 years ago

andersource
2pts0
azspcs.com 1y ago

Balto's Puzzle

andersource
2pts0

Really neat visualization! And thanks for the tip on MCC.

Out of curiosity I plugged it to the same visualization (performance vs. class weight when optimized with BCE) and it behaves similar to F1, i.e. best without weighting.

A fully connected layer has different weights for each feature (or position in input in your formulation). So the word "hello" would be treated completely differently if it were to appear in position 15 vs. 16, for example.

Attention, by contrast, would treat those two occurrences similarly, with the only difference depending on positional encoding - so you can learn generalized patterns more easily.

If the questions were pre-determined, which they're usually not. Reminds me of Huffman coding and the reason that compression challenges measure submissions looking at artifacts required to run them in addition to compressed size. I tend to agree with OP that this doesn't pass the smell test

SEEKING WORK | Machine learning / Data science / Fun UI / funky algorithmic stuff | Remote (Israel)

Machine learning engineer with strong software dev background. Excited about:

* Algorithms and optimizations

* Computer vision

* Translating experts’ domain knowledge and intuition into concrete methods and metrics

* Finding patterns in behavior

* Creating interactive visualizations to explore complex data and interactions

https://andersource.dev/ | daniel@andersource.dev

SEEKING WORK | Machine learning / Data science | Remote (Israel) | 10-20 hrs/week

Machine learning research engineer with strong software dev background. Excited about:

* Algorithms and optimizations

* Computer vision

* Translating experts’ domain knowledge and intuition into concrete methods and metrics

* Finding patterns in behavior

* Creating interactive visualizations to explore complex data and interactions

https://andersource.dev | daniel@andersource.dev

SEEKING WORK | Machine learning / Data science | Remote (Israel)

Machine learning engineer with strong software dev background. Excited about:

* Algorithms and optimizations

* Computer vision

* Translating experts’ domain knowledge and intuition into concrete methods and metrics

* Finding patterns in behavior

* Creating interactive visualizations to explore complex data and interactions

https://andersource.dev/ | daniel@andersource.dev

I was pretty much like this for a long time, 1 / 10 would not recommend. For me the change was gradual but basically it was a couple of realizations revolving around separating my identity from my career and finding personal stuff I'd rather pour my emotional energy into, instead of pouring it to fight my employer to do things I thought they should be wanting me to do.

I'd echo other comments suggesting examining closely what you really need to do (e.g. "how to be productive" is a very loaded question for me, modern society tends to way overemphasize the importance of "being productive" to the detriment of many.)

If you really are struggling doing things you absolutely have to do, my suggestion is using an exhaustive TODO list where each action item takes ~10 minutes, that can get you rolling relatively fast. Happened to write about it recently here[0] as I was experiencing something similar.

[0] https://andersource.dev/2022/11/25/the-exhaustive-todo-list....